Flowdock
method

cache_joined_association

Importance_0
v3.0.9 - Show latest stable - 0 notes - Class: ActiveRecord::Associations::ClassMethods::JoinDependency
cache_joined_association(association) protected

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# File activerecord/lib/active_record/associations.rb, line 1925
            def cache_joined_association(association)
              associations = []
              parent = association.parent
              while parent != join_base
                associations.unshift(parent.reflection.name)
                parent = parent.parent
              end
              ref = @associations
              associations.each do |key|
                ref = ref[key]
              end
              ref[association.reflection.name] ||= {}
            end
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